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Prev Professional Automotive Repair Technical Discussions for February 15, 2009
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Open Help Requests for GM
Help Request Answers
2003 Chevrolet Suburban 1500 LT 5.3L Auto temp control and steering wheel controls VIN: 1GNFK16Z23
Need some help with this one guys. This vehicle has 2 strange problems. First, none of the lower buttons for the steering wheel controls work. I know they have cluster problems with these but I'm thinking clockspring but can't find a diagnostic procedure for i...
2000 Saturn LW2 3.0L pcm VIN: 1G8JW82R5Y
The original complaint was an intermittant no-start condition. When it would not start, the fuel guage would not read, the VTD system was active and disabling start, the TAC (throttle actuator control) was clicking on and off rapidly, and the Tech2 will not co...

Fixes & Summaries for GM
Fix/Summary Answers
1991 Buick Century Custom 3.3L battery VIN: 1G4AH45N3M
First of all i would like say thanks to everyone that replied with many helpful tips and information. It turned out to be the trunk light.The whole time i was searching for the source of the draw the intensity of my test light never changed no matter what i di...
2000 Chevrolet Silverado 1500 4.3L No Start VIN: 1GCEC14W8Y
Thank you all, all the suggestions were followed and I found that I did not take the old timming cover off. As suggested the reluctant ring was still on the old motor. I am pretty sure once this is installed it will fire up. Thank you all again for the great r...
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